73526445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 62335827

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 223, 255, 431, 669, 765, 1115, 1293, 2007, 2155, 3345, 3791, 3879, 6465, 7327, 10035, 11373, 18955, 19395, 21981, 34119, 36635, 56865, 65943, 96113, 109905, 170595, 288339, 329715, 480565, 865017, 1441695, 1633921, 4325085, 4901763, 8169605, 14705289, 24508815, 73526445]

約数ペア:

[(1, 73526445), (3, 24508815), (5, 14705289), (9, 8169605), (15, 4901763), (17, 4325085), (45, 1633921), (51, 1441695), (85, 865017), (153, 480565), (223, 329715), (255, 288339), (431, 170595), (669, 109905), (765, 96113), (1115, 65943), (1293, 56865), (2007, 36635), (2155, 34119), (3345, 21981), (3791, 19395), (3879, 18955), (6465, 11373), (7327, 10035)]